Plot

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Inequality

  1. xy2\displaystyle {x}\ge{y}-{2}
  2. y+2x1\displaystyle {y}+{2}{x}\ge{1}
  3. 2y+x1\displaystyle {2}{y}+{x}\le{1}
  4. xy+2\displaystyle {x}\ge{y}+{2}
  5. yx+2\displaystyle {y}\le{x}+{2}
  6. yx2\displaystyle {y}\ge{x}-{2}
  7. y+2x1\displaystyle {y}+{2}{x}\le{1}